<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <script src="../js/vue.js"></script>
</head>
<body>
    <div id="demo">
        <h1>hellow, {{name}}</h1>
    </div>
    <script>
        Vue.config.productionTip = false;
        
        new Vue({
            el: '#demo',
            data:{
                name: "世界"
            }
        })
    </script>
</body>
</html>